/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.alibaba.dubboadmin.governance.util;

import java.util.Map;

/**
 * TODO Comment of ContextUtil
 *
 */
public class ContextUtil {

    private ContextUtil(Map<String, Object> c) {
    }

    public static Object get(Map<String, Object> context, Object key, Object defaultv) {
        Object res = context.get(key);
        if (res == null) {
            res = defaultv;
        }
        return res;
    }
}

